Base | Representation |
---|---|
bin | 10010110101001101… |
… | …010011100000001001 |
3 | 1221012011120002211100 |
4 | 102311031103200021 |
5 | 312402312024113 |
6 | 13142225252013 |
7 | 1314033305424 |
oct | 226515234011 |
9 | 57164502740 |
10 | 20220033033 |
11 | 8636755102 |
12 | 3b03794009 |
13 | 1ba31573b5 |
14 | d9b6009bb |
15 | 7d5230d73 |
hex | 4b5353809 |
20220033033 has 24 divisors (see below), whose sum is σ = 30484771200. Its totient is φ = 12890465280.
The previous prime is 20220032971. The next prime is 20220033037. The reversal of 20220033033 is 33033002202.
It is not a de Polignac number, because 20220033033 - 212 = 20220028937 is a prime.
It is a super-2 number, since 2×202200330332 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20220032997 and 20220033015.
It is not an unprimeable number, because it can be changed into a prime (20220033037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 916668 + ... + 938466.
It is an arithmetic number, because the mean of its divisors is an integer number (1270198800).
Almost surely, 220220033033 is an apocalyptic number.
20220033033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
20220033033 is a deficient number, since it is larger than the sum of its proper divisors (10264738167).
20220033033 is a wasteful number, since it uses less digits than its factorization.
20220033033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26309 (or 26306 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 20220033033 its reverse (33033002202), we get a palindrome (53253035235).
The spelling of 20220033033 in words is "twenty billion, two hundred twenty million, thirty-three thousand, thirty-three".
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